13902753252942

Names of 13902753252942

• Cardinal: 13902753252942 can be written as Thirteen trillion, nine hundred two billion, seven hundred fifty-three million, two hundred fifty-two thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.3902753252942 × 10¹³

Factors of 13902753252942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7937

Divisors of 13902753252942

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 54 57 114 171 342 513 1026 1409 2273 2818 4227 4231 4546 6819 8454 8462 12681 12693 13638 20457 25362 25386 26771 38043 38079 40914 43187 53542 61371 76086 76158 80313 80389 86374 114237 122742 129561 160626 160778 228474 240939 241167 259122 388683 481878 482334 722817 723501 777366 1166049 1445634 1447002 2170503 2332098 3202657 4341006 5961479 6405314 9607971 9617063 11922958 17884437 19215942 19234126 28823913 28851189 35768874 53653311 57647826 57702378 60850483 86471739 86553567 107306622 113268101 121700966 160959933 172943478 173107134 182551449 182724197 226536202 259660701 321919866 339804303 365102898 365448394 519321402 547654347 548172591 679608606 1019412909 1095308694 1096345182 1642963041 1644517773 2038825818 3058238727 3285926082 3289035546 4933553319 6116477454 9867106638 13550441767 27100883534 40651325301 81302650602 121953975903 243907951806 257458393573 365861927709 514916787146 731723855418 772375180719 1544750361438 2317125542157 4634251084314 6951376626471 13902753252942
• Sum of all divisors σ(n): 32566154112000
• Sum of proper divisors (its aliquot sum) s(n): 18663400859058
• 13902753252942 is an abundant number, because the sum of its proper divisors (18663400859058) is greater than itself. Its abundance is 4760647606116

Bases of 13902753252942

• Binary: 11001010010011111100101010110100011001001110₂
• Hexadecimal: 0xCA4FCAB464E
• Base-36: 4XEU4BTJI

Squares and roots of 13902753252942

• 13902753252942 squared (13902753252942²) is 193286548012189362631655364
• 13902753252942 cubed (13902753252942³) is 2687215184126395725194536269593263080888
• The square root of 13902753252942 is 3728639.5981566789
• The cube root of 13902753252942 is 24045.4885277625

Scales and comparisons

• 13,902,753,252,942 seconds is equal to 442,064 years, 28 weeks, 3 days, 23 hours, 35 minutes, 42 seconds.
• To count from 1 to 13,902,753,252,942 would take you about one million, one hundred five thousand, one hundred sixty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13902753252942 cubic inches would be around 2003.8 feet tall.

Recreational maths with 13902753252942

• 13902753252942 backwards is 24925235720931
• 13902753252942 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13902753252942's digits is 54
• More coming soon!